Finding the Third Proportional to 479,413 and 1,065,242

Step by Step Solution

1. Step 1: Write the proportion equation
   479,413 : 1,065,242 = 1,065,242 : x
2. Step 2: Convert to fraction form
   479,413/1,065,242 = 1,065,242/x
3. Step 3: Cross multiply
   479,413x = 1,065,242 × 1,065,242
4. Step 4: Simplify right side
   479,413x = 1,134,740,518,564
5. Step 5: Solve for x
   x = 1,134,740,518,564/479,413
6. Step 6: Final answer
   x = 2,366,937.31